Structure and properties of (NaxLaxPb1-2x)(Lu1/2Nb1/2)O3 antiferroelectric ceramics

被引：15
|
作者：
Yang, Xiaoming [1 ]
He, Chao [1 ]
Liu, Ying [1 ]
Long, Xifa [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China
来源：
MATERIALS & DESIGN | 2016年 / 92卷
基金：
中国国家自然科学基金;
关键词：
Pb(Lu1/2Nb1/2)O-3; Ceramics; Antiferroelectrics; Phase transition; Energy storage density; PHASE-TRANSITIONS; PIEZOELECTRIC PROPERTIES; CRYSTAL-STRUCTURE; PEROVSKITE; PERFORMANCE; BEHAVIORS; SYSTEM;
D O I：
10.1016/j.matdes.2015.12.026
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
(NaxLaxPb1-2x)(Lu1/2Nb1/2)O-3 antiferroelectric (AFE) ceramics (x = 0, 0.01 0.02, 0.03, 0.04, 0.05) were successfully obtained by solid state reactions. The structural phase transitions and the electrical behavior have been investigated. XRD analysis indicates that La3+ and Na+ have diffused into the lattices and the ceramics display a pure perovskite structure. It is found Curie temperature Tc for AFE transition decreases from 270 degrees C to 242 degrees C with increasing of Na+ and La3+ content, similarly, the dielectric constant (69 decreases from 677 to 390. Compared to La(x)pb(1-3x/2)(Lu1/2Nb1/2)O-3 AFE ceramics, the energy storage performance was enhanced about 7%, and the maximum value of energy storage density was calculated up to 4.12 J/cm(3) at 200 degrees C (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：330 / 334
页数：5
相关论文
共 50 条
  • [31] Preparation and electrical properties of (1-x)Sr(Fe1/2Nb1/2)O3-xPbTiO3 ferroelectric ceramics
    Fang, Bijun
    Cheng, Zhenquan
    Sun, Renbing
    Ding, Chenlu
    JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 471 (1-2) : 539 - 543
  • [32] Processing and electrical properties of (1-x)[(1-y)(Pb(Mg1/3Nb2/3)O3)-y(Pb(Yb1/2Nb1/2)O3)]-xPbTiO3 ceramics
    Gueltekin, Aygluel Alkan
    Yilmaz, Hueseyin
    MATERIALS LETTERS, 2009, 63 (6-7) : 584 - 586
  • [33] Effects of sintering temperature and annealing atmosphere on microwave dielectric properties of CaCu3Ti4O12, Ba(Fe1/2Nb1/2)O3 and Sr(Fe1/2Nb1/2)O3 ceramics
    Li, Lei
    Wang, Zhi Wei
    Chen, Xiang Ming
    MATERIALS RESEARCH BULLETIN, 2015, 67 : 251 - 254
  • [34] Structure, antiferro/ferro-electric transformation and relaxor behaviour in (1-x)Pb(Yb1/2Nb1/2)O3-xPb(Mg1/2W1/2)O3 ceramics
    Xu, L.
    He, C.
    Yang, X.
    Wang, Z.
    Liu, Y.
    Li, X.
    Long, X.
    MATERIALS TECHNOLOGY, 2017, 32 (09) : 543 - 550
  • [35] Dielectric properties of PbSc1/2Nb1/2O3-PbTiO3 ceramics
    Shil'nikov, AV
    Satarov, SA
    Burkhanov, AI
    Bormanis, K
    Sternberg, A
    Kalvane, A
    FERROELECTRICS, 2004, 302 : 565 - 567
  • [36] Phase transition in a relaxor, Pb(In1/2Nb1/2)O3
    Nomura, K
    Shingai, T
    Yasuda, N
    Ohwa, H
    Terauchi, H
    FERROELECTRICS, 1998, 218 (1-4) : 423 - 432
  • [37] Effect of Ba(Y1/2Nb1/2)O3 and BaZrO3 on the cation order and properties of Ba(Co1/3Nb2/3)O3 microwave ceramics
    Molodetsky, I
    Davies, PK
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2001, 21 (15) : 2587 - 2591
  • [38] The ferroelectric, dielectric and up-conversion photoluminescence properties of ferroelectrics (0.99-x)PbTiO3-xPb(Yb1/2Nb1/2)O3-0.01Pb(Er1/2Nb1/2)O3
    Yao, Yongjie
    Luo, Laihui
    Zuo, Qianghui
    Li, Weiping
    Zhou, Jun
    JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 673 : 102 - 106
  • [39] A new Pb(Lu1/2Nb1/2)O3-PbZrO3-PbTiO3 ternary solid solution with morphotropic region and high Curie temperature
    Li, Tao
    Li, Xiuzhi
    Wang, Zujian
    Liu, Ying
    He, Chao
    Ai, Liaodong
    Chu, Tao
    Pang, Dongfang
    Long, Xifa
    CERAMICS INTERNATIONAL, 2013, 39 (04) : 3577 - 3583
  • [40] Dielectric properties of (1-x)SrFe1/2Nb1/2O3-xBaZn1/3Ta2/3O3 ceramics
    Thanatep Phatungthane
    Gobwute Rujijanagul
    Electronic Materials Letters, 2013, 9 : 485 - 488
12345